recurrent neural network based approach for solving groundwater hydrology problems

... gamek.vn, gamethu.vnexpress.net, http://forum.gamevn.com/; http://www.gameviet24h.net, http://www.aforgenet.com/ • https://en.wikipedia.org/wiki/Artificial _neural_ network • https://en.wikipedia.org/wiki/Evolutionary_algorithm ... playpark.vn, gamek.vn, gamethu.vnexpress.net… Từ diễn đàn game: http://forum.gamevn.com/; http://www.gameviet24h.net/ ; Neural networks Ví dụ mạng dẫn tiến: Tổ chức cấu trúc mạng cụ thể: • • • Số ... thủ Nhu cầu khảo sát doanh nghiệp trước phát hành tựa game • Phạm vi tìm hiểu: Artificial Neural Network- based Decision Support System, Evolutionary Algorithms, thị trường game online VN • Ý nghĩa...

Ngày tải lên: 24/08/2015, 22:46

... Modeling these systems require a dynamic approach with accurate approximation capabilities, such as recurrent neural networks Recently recurrent neural networks have gained immense interest due ... Scale Dynamics for Time Series Forecasting,” IEEE International Joint Conference on Neural Networks, 2011, under publication • Vishal Sharma and D Srinivasan, “Spiking Neural Network Based on Temporal ... by hand impractical An artificial neural network is a system based on operation of biological neural networks and thus is an emulation of biological neural networks It is an adaptive system,...

Ngày tải lên: 09/09/2015, 18:49

... hybridized approach for solving GSP 10 A Hybridized Approach for Solving Group Shop Problems Chapter Literature Survey on Shop Scheduling 2.1 Overview The significant amount of research efforts in ... Hybridized Approach for Solving Group Shop Problems 2.7 Local Search As most scheduling problems are NP -hard in nature, the use of approximate methods has been a popular approach for solving scheduling ... known approaches for solving GSP problems In the literature, most researchers tend to focus on making tactical improvements to existing meta-heuristics for solving specific shop scheduling problems...

Ngày tải lên: 16/09/2015, 12:42

... processed through a logic block to generate the PWM outputs for for for for for (5) for for for for for for for for for for (6) for for for for for 664 IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, VOL ... be expressed in the general form for for for - (9) for (3) for for for for for for (4) and denotes the sector name where Similarly, the corresponding expressions for mode can be derived as shown ... al.: A NEURAL- NETWORK- BASED SPACE VECTOR PWM CONTROLLER III NEURAL- NETWORK- BASED SPACE-VECTOR PWM The derivation of turn-on times and the corresponding functions, as discussed above, permits neural- network- based...

Ngày tải lên: 22/12/2013, 08:16

... Artificial neural networks for feature extraction and multivariate data projection IEEE Trans Neural Networks 6, 296 –317, 1995 [2] B Lerner, Toward a completely automatic neural network based human ... and such a network can therefore be used for feature extraction To be consistent with all the neural networks being compared in this research, the training file was set to the same format, they ... was employed as a common training algorithm The networks used were feed-forward neural networks There was only one hidden layer for all kinds of networks in this research The number of neurons...

Ngày tải lên: 28/04/2014, 10:10

... multiple ANNs for each cluster These selected ANNs for all clusters are termed as the localized neural networks (LNNs) EURASIP Journal on Advances in Signal Processing 3.2.2 Localized Neural Networks’ ... computations for each adjacent pair of components present in the signal indicated by subscript n The value of the measure Ri will be close to one for good performing TFDs and zero for poor performing ... the corresponding average values from the target TFDs for training and subsequent selection of localized neural networks 3.2 Localized Neural Network Processing The selected ANN’s topology includes...

Ngày tải lên: 21/06/2014, 08:20

... second case the information is required in shorter time slots The second question, related to the use of neural networks as the choice classifier, is based on the fact that neural networks exhibit ... (Section 2.1) and the neural network (Section 2.2) Section will define the considered problems: the quantization of the weights of the neural network, and use of approximations for the activation ... block and the aforementioned classifier based on a neural network 2.1 Feature Extraction There is a number of interesting features that could potentially exhibit different behavior for speech, music,...

Ngày tải lên: 21/06/2014, 20:20

... Structure for the Motor Controller 19 2.5.1 Feedforward neural network structure (FFNN) 19 2.5.2 Artificial Neural Network Structure for motor drive 21 Summary 22 2.2 2.6 Chapter ANN based Adaptive ... tested for proper functioning, performance evaluation of the ANNbased adaptive controller is performed through extensive experimentation Artificial neural network based adaptive controller for DC ... Artificial neural network based adaptive controller for DC motors iii Summary Summary This thesis studies the development, implementation, and performance of an on-line self-tuning artificial neural network...

Ngày tải lên: 30/09/2015, 14:16

... function (RBF) network Similarly, Ketchriotis et al [10] and Miyajima [35] have proposed Hopfield neural network (HNN) based multiuser receiver Though all these neural network based MUDs’ perform better ... Multiple Access Hopfield Neural Network Hopfield Neural Network Multiuser Detector Hybrid Radial Basis Function Network Hybrid Matrix Graduated Non-Convexity Annealed Neural Network Multiple Access ... Hybrid-MGNANN Multiuser Detector for DS-CDMA 3.1 Neural Network in DS-CDMA Multiuser Detection 3.2 Hopfield Neural Network (HNN) for Multiuser Detection 3.3 Problems with HNN 3.4 Solution of...

Ngày tải lên: 26/11/2015, 22:57

... apply the fuzzy neural network and wavelet transforms to TCM First, the fuzzy neural network and the wavelet transforms are respectively introduced Second, the continuous wavelet transforms (CWT) ... wavelet transforms [2], fuzzy inference [3–5], fuzzy neural networks [6–9], etc., have been established, in which all forms of tool condition can be monitored Fuzzy systems and neural networks are ... 15 Fuzzy Neural Network and Wavelet for Tool Condition Monitoring 15.1 15.2 15.3 15.4 15.5 Xiaoli Li Harbin Institute of Technology Introduction Fuzzy Neural Network Wavelet Transforms Tool...

Ngày tải lên: 23/01/2014, 01:20

... extraction 184 Conclusion We have proposed an original approach to key phrase extraction It is a hybrid and incremental process for information searching for search engines and automatic answer systems ... extended The results obtained lay the foundation for further research in NLP for Vietnamese including text summarization, information retrieval, information extraction, etc References Bunescu, R., ... methodology for key phrase extraction This method combines a pattern -based method and a statistical learning method Both methods will complement each other to increase the expected performance of...

Ngày tải lên: 08/03/2014, 01:20

... NLP COACHING AnÊevidence -based approach for coaches,ÊleadersÊandÊindividuals SusieÊLinder-Pelz Publisher’s note Every possible effort has been made to ensure that the information contained in this ... CIP record for this book is available from the British Library Library of Congress Cataloging-in-Publication Data Linder-Pelz, Susie, 1948– NLP coaching : an evidence -based approach for coaches, ... neuroscience and psychology 62 58 vi CONTENTS Part An evidence -based approach to NLP coaching Best practice is evidence -based What does evidence -based mean? 67; Theories, principles and presuppositions...

Ngày tải lên: 17/03/2014, 17:20

... method for automatically inducing a finite set of features for representing the derivation history The method is a form of multi-layered artificial neural network called Simple Synchrony Networks ... for neural network approaches, due to the computational cost of computing probability estimates We use a form of beam search to prune the search space The choice of the left-corner ordering for ... Derivation Probabilities with a Simple Synchrony Network Simple Synchrony Networks are an artificial neural network architecture which is specifically designed for processing structured data A SSN divides...

Ngày tải lên: 24/03/2014, 03:20

... massing force can be obtained with a much smaller force For this reason, network- based operations are attractive to the Swedish Defence Forces The Network A network is the fundamental requirement for ... Defense’s conceptual framework for assessing network- centric warfare Network- Based Operations Network- based, or network- centric, warfare is generally thought to be “an information superiority enabled ... Defence Forces A structural or logical model for network- based operations has emerged Its fundamental requirement is a high-performance information network that provides the capacity for computing...

Ngày tải lên: 29/03/2014, 20:20

... the template -based approach, if the relevant templates are provided This is a very promising finding, suggesting that the template -based approach may provide most of the requested information We ... encouraging for both goals, particularly relative to their early maturity level, and reveal constructive evidence for the remaining room for improvement 2.1 Background Unsupervised Information ... normalized template form is based on the active form of the verb, stripped of the syntactic phenomena listed in Table Additionally, the relevant syntactic phenomena from Table were annotated for each template...

Ngày tải lên: 31/03/2014, 20:20

... as training set for tuning the hyperparameters for the model, namely the pseudocounts for the two Dirichlet priors that affects the topic mix assignment for each document By performing a grid ... the document Wang et al (2009) propose a Bayesian approach for summarization that does not use KL for reranking In their model, Bayesian Sentencebased Topic Models, every sentence in a document ... containing novel information if it is mixed with known information from collection A Another approach is to introduce specific features intended to capture the novelty in collection B For example, comparing...

Ngày tải lên: 31/03/2014, 20:20

... ỉ ểề ì ì ể ì ệ ỉ ểềì ề ẹể é ấ ể ề ỉệ ề ẹể ề ỉ ề ẹể éỉ ỉ ìỉ é ỉệ ề ề éé é ểể ì é ểể ệ éì ỉ forehead forehead eyes eyes nose nose mouth mouth chin chin ệ ắẵ ề ì ề ềỉ í ìé ỉ ề ẹ é ỉệ ì è ệ ééể ... ề ì ểề ĩễ ệ ẹ ềỉ ééí Deformable ỉ ỉỉ ệ ẵ ì ề ểéểệ ề Eye Region Template ì ì ểề ề Constraints Yes Head Detection No Eye Detection Face Tracking Best Face Selection Foregroround Regions Video ... ì ìỉ ề é ì é ỉểề ỉ ề ỉ ệ ỉ ễ ểễé ì ỉ ểề ểệệ ìễểề ì ỉể ệ ểệ ềỉ ệỉ ề ệ ééí ệí ééí ặ éỉ Foreground Model Foreground Region Edge Detection and Skeletonization Initial Ellipse Centroid Estimation...

Ngày tải lên: 24/04/2014, 14:09

... could perform better In [Rowley et al., 1995], we tested this hypothesis by using a separate neural network to arbitrate among multiple detection networks It was found that the neural network- based ... “zero” are the zero threshold points which are used for all other experiments networks were based on Networks and 2, while voting was based on Networks 1, 2, and The table shows the percentage ... breakdown of the performance of each of these system for each of the three test sets, as well as the performance of systems using neural networks to arbitration among multiple detection networks As discussed...

Ngày tải lên: 28/04/2014, 09:58

... Face recognition/detection by probabilistic decision -based neural network IEEE Transactions on Neural Networks, Special Issue on Artificial Neural Networks and Pattern Recognition, 8(1), January 1997 ... generating 1000 random images Train the neural network to produce an output of +1:0 for the face examples, and ,1:0 for the nonface examples In the first iteration, the network s weights are initialized ... use neural networks for rotated-face detection The simplest would be to employ one of the existing frontal, upright, face detection systems Systems such as [Rowley et al., 1998] use a neural- network...

Ngày tải lên: 28/04/2014, 09:58

... users This approach s performance rivals the brute force approach at 3.3% OER 5) For interest sake and comparative purposes, training was done using three skilled forgeries Use of skilled forgeries ... Individual Networks for Each Signer This scenario involved creating and training a single network for each individual, training using a randomly selected set of five genuine signatures for each ... This approach is very simple, fast and easily achievable (no forgeries are required) The problem is that the lack of negative examples in the form of forgeries (either skilled or zero-effort)...

Ngày tải lên: 28/04/2014, 10:11